package com.aaa.service;

import com.aaa.pojo.Change;
import com.aaa.pojo.ChangeMoney;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface ChangeService {
    List<Change> selectAll();
    boolean insertChange(Change change);
    Change selectById(Integer c_id);
    boolean updateChange(Change change);
    boolean deleteChange(Integer c_id);
    PageInfo<Change> getAllUsersByPage(int pageNum, int pageSize);
}
